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Emmanuella Appiah

@emmanuellaappiah

Message

I am a data scientist and AI engineer specializing in NLP, LLMs, and MLOps.

Ghana

Message

What I'm looking for

I am seeking a collaborative role building production ML and LLM applications—especially in NLP and MLOps—where I can deliver real-world impact, deploy scalable solutions, and grow technically and as a leader.

I am a Computer Science graduate and data scientist who builds AI-powered applications, including LLM-based RAG systems, predictive models, and scalable MLOps pipelines. At Really Great Tech (national service) I train models, build dashboards, and deploy LangChain/LLM solutions using Python and FastAPI.

I have delivered projects such as a Bible Assistant RAG, Cardio Risk Predictor, Global Heart Disease Dashboard, and a Gemini Document RAG Chatbot, and I represented Ghana in international robotics competition. I bring strong problem-solving, data visualization, collaboration skills, and a passion for applying NLP and ML to solve real-world problems.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist/AI Engineer

Current

Really Great Tech

Nov 2024 - Present (10 months)

Develop and deploy machine learning models and MLOps pipelines for predictive analysis and business applications; build interactive dashboards and integrate LLMs (LangChain) for AI-powered solutions.

Python Lang Chain LLMs)SQL fastAPI MLOps data preprocessing DASH)Plotly

Intern

Ghana India Kofi Annan Centre of Excellence in ICT

Sep 2023 - Oct 2023 (1 month)

Completed intensive training and hands-on projects using Python, FastAPI, and PostgreSQL; implemented web development and database integration solutions.

Python fastAPI PostgreSQL SQL Web Development Git REST APIs

STEM Mentor

STEMbees

Mar 2022 - Oct 2022 (7 months)

Mentored student teams for robotics competitions, developed workshops on REV and LEGO robotics, and improved participants' programming and teamwork skills.

Robotics LEGO Mindstorms Programming Workshop Development Mentoring Team Leadership

Education

Degrees, certifications, and relevant coursework

Kwame Nkrumah University of Science and Technology

Bachelor of Science, Computer Science

Activities and societies: Team Software Engineer, KNUST Robotics Team; led team to top finishes in RISE Robotics Competition and ROBOFEST (2018, 2019) and represented Ghana at the First Global Challenge.

Completed a Bachelor of Science in Computer Science in August 2024 with coursework and projects focused on AI, machine learning, and software development.